jEdit is a mature programmer's text editor with hundreds (counting the time developing plugins) of person-years of development behind it. To download, install, and set up jEdit as quickly and painlessly as possible, go to the Quick Start page.

For years, designers have been using text known as greeking (or sometimes lorem ipsum, after the initial words of the best-known example) as a placekeeper. It conveys the shape and "color" of text without the distraction of actual content, and can be used

"A common problem for contemporary web designers is vertically centering Web pages. The current model of (X)HTML and CSS sees each Web document as a part of an unbounded area and a browser window as a vista within this document, not as a part of it. Hence it is impossible to vertically center a document in any browser window."